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| Patents for George S. Black | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 260,636 | Jul. 04, 1882 | E.C. Atkins, G.S. Black, C.M. Emerson | Saw-tooth | |
 | 292,465 | Jan. 29, 1884 | G.S. Black | Sawyer's Gage | |
| 315,229 | Apr. 07, 1885 | G.S. Black | Saw-guide | ||
 | 323,628 | Aug. 04, 1885 | G.S. Black | Saw-Tooth Swage | |
 | 342,172 | May 18, 1886 | G.S. Black | Saw Swaging Machine | |
 | 353,245 | Nov. 23, 1886 | G.S. Black | Brazing Machine | |
 | 353,530 | Nov. 30, 1886 | G.S. Black | Guide-roll for band-saws | |
 | 353,659 | Dec. 07, 1886 | G.S. Black | Device for jointing the teeth of saws | |